Articles Tagged With: doppler
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The Natural History of Aortic Stenosis Revisited
A large multi-institution observational study of patients referred for Doppler echocardiography to assess for aortic stenosis has shown that discrepant measurements are not uncommon. When four-year all-cause untreated mortality is considered, the intermediate grades of aortic stenosis behave like the next highest level stenosis, which suggests that we should consider intervening earlier in moderate to severe stenosis.
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The Natural History of Aortic Stenosis Revisited
A large multi-institution observational study of patients referred for Doppler echocardiography to assess for aortic stenosis has shown that discrepant measurements are not uncommon. When four-year all-cause untreated mortality is considered, the intermediate grades of aortic stenosis behave like the next highest level stenosis, which suggests that we should consider intervening earlier in moderate to severe stenosis.
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Cardiac Constriction vs. Cardiac Restriction
The five Mayo Clinic Doppler echocardiographic criteria for the diagnosis of constrictive pericarditis (CP) were tested in a group of surgically confirmed CP compared to a group of cardiac biopsy proven amyloid restrictive cardiomyopathy. Interventricular septal bounce and an elevated mitral annular medial e’ were found to be the most accurate criteria, especially if used together.